<!DOCTYPE HTML>
<html >
<head>
    <title>商品详情</title>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
    <!-- jquery -->
    <script type="text/javascript" src="/js/jquery.min.js"></script>
    <!-- bootstrap -->
    <link rel="stylesheet" type="text/css" href="/bootstrap/css/bootstrap.min.css" />
    <script type="text/javascript" src="/bootstrap/js/bootstrap.min.js"></script>
    <!-- jquery-validator -->
    <script type="text/javascript" src="/jquery-validation/jquery.validate.min.js"></script>
    <script type="text/javascript" src="/jquery-validation/localization/messages_zh.min.js"></script>
    <!-- layer -->
    <script type="text/javascript" src="/layer/layer.js"></script>
    <!-- md5.js -->
    <script type="text/javascript" src="/js/md5.min.js"></script>
    <!-- common.js -->
    <script type="text/javascript" src="/js/common.js"></script>
</head>
<body>

<div class="panel panel-default">
  <div class="panel-heading">秒杀商品详情</div>
  <div class="panel-body">
  	<span id="userTip"> 您还没有登录，请登陆后再操作<br/></span>
  	<span>没有收货地址的提示。。。</span>
  </div>
  <table class="table" id="goodslist">
  	<tr>  
        <td>商品名称</td>  
        <td colspan="3" id="goodsName"></td> 
     </tr>  
     <tr>  
        <td>商品图片</td>  
        <td colspan="3"><img  id="goodsImg" width="200" height="200" /></td>  
     </tr>
     <tr>  
        <td>秒杀开始时间</td>  
        <td id="startTime"></td>
        <td >	
        	<input type="hidden" id="remainSeconds" />
        	<span id="miaoshaTip"></span>
        </td>
         <td>
             <!--
                 <form id="miaoshaForm" method="post" action="/miaosha/do_miaosha">
                     <button class="btn btn-primary btn-block" type="submit" id="buyButton">立即秒杀</button>
                     <input type="hidden" name="goodsId"  id="goodsId" />
                 </form>-->
             <div class="row">
                 <div class="form-inline">
                     <img id="verifyCodeImg" width="80" height="32" style="display:none"
                          onclick="refreshVerifyCode()"/>
                     <input id="verifyCode" class="form-control" style="display:none"/>
                     <button class="btn btn-primary " type="button" id="buyButton"
                             onclick="getSeckillPath()">立即秒杀
                     </button>
                 </div>
             </div>
             <input type="hidden" name="goodsId" id="goodsId"/>
         </td>
     </tr>
     <tr>  
        <td>商品原价</td>  
        <td colspan="3" id="goodsPrice"></td>  
     </tr>
      <tr>  
        <td>秒杀价</td>  
        <td colspan="3"  id="miaoshaPrice"></td>  
     </tr>
     <tr>  
        <td>库存数量</td>  
        <td colspan="3"  id="stockCount"></td>  
     </tr>
  </table>
</div>
</body>
<script>
function getSeckillPath() {
    var goodsId = $("#goodsId").val()
    g_showLoading();
    $.ajax({
        url: "/seckill/path",
        type: "GET",
        data: {
            goodsId: goodsId,
            verifyCode:$("#verifyCode").val()
        },
        success: function (data) {
            if (data.code == 0) {
                var path = data.data;
                doMiaosha(path);
            } else {
                layer.msg(data.msg);
            }
        },
        error: function () {
            layer.msg("客户端请求有误");
        }
    });
}
function doMiaosha(path){
    $.ajax({
        url:"/seckill/" + path + "/seckill",
        type:"POST",
        data:{
            goodsId:$("#goodsId").val()
        },
        success:function(data){
            if(data.code == 0){
                // window.location.href="/order_detail.htm?orderId="+data.data.id;
                seckillResult($("#goodsId").val());
            }else{
                layer.msg(data.msg);
            }
        },
        error:function(){
            layer.msg("客户端请求有误");
        }
    });
	
}

function render(detail){
    var secKillStatus = detail.seckillStatus;
    var remainSeconds = detail.remainSeconds;
    var goods = detail.goodsVo;
    var user = detail.secKillUser;
    if (user) {
        $("#userTip").hide();
    }
    $("#goodsName").text(goods.goodsName);
    $("#goodsImg").attr("src", goods.goodsImg);
    $("#startTime").text(new Date(goods.startDate).format("yyyy-MM-dd hh:mm:ss"));
    $("#remainSeconds").val(remainSeconds);
    $("#goodsId").val(goods.id);
    $("#goodsPrice").text(goods.goodsPrice);
    $("#miaoshaPrice").text(goods.seckillGoodsPrice);
    $("#stockCount").text(goods.stockCount);
    countDown();
}

$(function(){
	getDetail();
});

function getDetail(){
	var goodsId = g_getQueryString("goodsId");
	$.ajax({
		url:"/goods/detail/"+goodsId,
		type:"GET",
		success:function(data){
			if(data.code == 0){
				render(data.data);
			}else{
				layer.msg(data.msg);
			}
		},
		error:function(){
			layer.msg("客户端请求有误");
		}
	});
}

function countDown(){
	var remainSeconds = $("#remainSeconds").val();
	var timeout;
	if(remainSeconds > 0){//秒杀还没开始，倒计时
		$("#buyButton").attr("disabled", true);
	   $("#miaoshaTip").html("秒杀倒计时："+remainSeconds+"秒");
		timeout = setTimeout(function(){
			$("#countDown").text(remainSeconds - 1);
			$("#remainSeconds").val(remainSeconds - 1);
			countDown();
		},1000);
	}else if(remainSeconds == 0){//秒杀进行中
		$("#buyButton").attr("disabled", false);
		if(timeout){
			clearTimeout(timeout);
		}
		$("#miaoshaTip").html("秒杀进行中");
        $("#verifyCodeImg").attr("src", "/seckill/verifyCode?goodsId=" + $("#goodsId").val());
        $("#verifyCodeImg").show();
        $("#verifyCode").show();
	}else{//秒杀已经结束
		$("#buyButton").attr("disabled", true);
		$("#miaoshaTip").html("秒杀已经结束");
	}
}

function seckillResult(goodsId) {
    g_showLoading();
    $.ajax({
        url: "/seckill/result",
        type: "GET",
        data: {
            goodsId: $("#goodsId").val(),
        },
        success: function (data) {
            if (data.code == 0) {
                var result = data.data;
                if (result < 0) {
                    layer.msg("对不起，秒杀失败");
                } else {
                    if (result == 0) {
                        setTimeout(function () {
                            seckillResult(goodsId);
                        }, 50);
                    } else {
                        layer.confirm("恭喜你，秒杀成功！查看订单？", {btn: ["确定", "取消"]},
                            function () {
                                window.location.href = "/order_detail.htm?orderId=" + result;
                            },
                            function () {
                                layer.closeAll();
                            });
                    }

                }

            } else {
                layer.msg(data.msg);
            }
        },
        error: function () {
            layer.msg("客户端请求有误");
        }
    });

}
function refreshVerifyCode() {
    $("#verifyCodeImg").attr("src",
        "/seckill/verifyCode?goodsId=" + $("#goodsId").val() + "&timestamp="
        + new Date().getTime());
}

</script>
</html>
